Description | Description:Mexican Prairie dogs live only in the grassland valleys of Mexico. They have mouse-like ears and blunt noses, and usually develop and thicken their fur during winter. Their large auditory glands can pick up sounds ranging from 29 to 26,000 Hz. | Description:Chipmunks are rodents that are native to North America and some European countries.They eat frogs, mushrooms, birds, eggs, plants, nuts, and seeds. In the autumn, the chipmunks begin to gather their winter food to store in their burrows for winter. |